C18150 C18400铜合金带
¥95.00
CuNi15Sn8铜合金
¥95.00
C10300高纯度无氧铜
¥95.00
CW020A铜合金
¥95.00
CuNi2Si C70260铜镍硅合金带
¥95.00
C10200无氧铜
¥95.00